NASA conducted a full-duration RS-25 hot fire March 6 on the Fred Haise Test Stand at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, continuing a key test series for future Artemis flights of NASA’s SLS (Space Launch System) rocket. The hot fire is the third test following installation of a second production engine nozzle that will provide additional performance data on the upgraded unit. It also marked the ninth in a 12-test series to certify production of new RS-25 engines by lead contractor Aerojet Rocketdyne, an L3Harris Technologies company, to help power NASA’s SLS rocket on Artemis missions to the Moon and beyond, beginning with Artemis V. The current series is the second and final series to certify restart production of the upgraded engines. NASA completed an initial 12-test certification series with the upgraded components in June 2023. Four RS-25 engines fire simultaneously to help launch each SLS rocket, producing up to 2 million pounds of combined thrust.
Most NASA images are in the public domain and free to use. Credit NASA as the source. Check NASA's media usage guidelines for details. Images featuring identifiable individuals may require additional permissions.
NASA ID
SSC_2024-03-06_RS-25_Engine_Test
Date Created
March 6, 2024
Center
SSC
Media Type
video
Location
Stennis Space Center
Download this video in multiple resolutions. All NASA media are free for public use.
Video
Full